On Windows 10 with the IE 11 browser, the result of hovering or performing a "moveTo" action in an automated test fails to appear in the application. For example, after hovering over the first user in image 1, the "name : user1" appears. In image 2 it didn't appear because we used Windows 10 and IE 11.

Image 1

Image 2

Our investigations suggest this happens because the IE driver doesn't have its focus on the browser window. Using the "RequireWindowFocus" : Truedesired capability in the automated test is a way to work around the problem.